- All sections
- C - Chemistry; metallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 3/08 - Metals
Patent holdings for IPC class C08K 3/08
Total number of patents in this class: 2721
10-year publication summary
153
|
191
|
247
|
296
|
269
|
277
|
301
|
238
|
219
|
59
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Shin-Etsu Chemical Co., Ltd. | 5132 |
71 |
BASF SE | 19740 |
52 |
FUJIFILM Corporation | 27102 |
36 |
Henkel AG & Co. KGaA | 10129 |
32 |
3m Innovative Properties Company | 18406 |
31 |
LG Chem, Ltd. | 17205 |
31 |
Dow Global Technologies LLC | 10147 |
31 |
Sekisui Chemical Co., Ltd. | 3159 |
29 |
Dexerials Corporation | 1826 |
28 |
Xerox Corporation | 7503 |
25 |
Namics Corporation | 393 |
23 |
The Furukawa Electric Co., Ltd. | 3486 |
20 |
The Boeing Company | 19843 |
19 |
du Pont China Limited | 128 |
19 |
Sumitomo Bakelite Co., Ltd. | 1416 |
18 |
Resonac Corporation | 2233 |
18 |
Toyobo Co., Ltd. | 2286 |
17 |
E. I. du Pont de Nemours and Company | 4345 |
16 |
PPG Industries Ohio, Inc. | 3430 |
16 |
Dow Silicones Corporation | 1664 |
16 |
Other owners | 2173 |